| 草本植物三种真菌新病害 |
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| 引用本文： | 雷玉明,张建文.草本植物三种真菌新病害[J].草地学报,2006,14(3):284-286. |
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| 作者姓名： | 雷玉明 张建文 |
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| 作者单位： | 1. 河西学院农业资源与环境科学系, 甘肃张掖, 734000;2. 张掖市植保植检站, 甘肃张掖, 734000 |
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| 基金项目： | 致谢：中国科学院微生物研究所郭英兰研究员对病原菌进行认定,并对论文作了修改,在此表示衷心感谢 |
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| 摘 要： | 经田间采集、分离培养、室内鉴定及致病性测定。本文报道了寄生于菊科Compositae和桑科Moraceae等9种草本植物上的3种尾孢菌及其病害:蒿褐斑病(C ercospora artenmisiae Y.L.Guo&Y.Jiang)、蓟褐斑病(Cercospora cirsii Ellis&Everh.)和草褐斑病(Cercospora humuligena Y.L.Guo&L.Xu)。上述病害在国内外均未见报道,属国内3种新病害,其中9种草本植物为国内新纪录寄主。并对每一种病害的症状和病原形态进行了描述。
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| 关 键 词： | 牧草 尾孢菌 病原鉴定 新病害 |
| 文章编号： | 1007-0435（2006）03-00284-03 |
| 收稿时间： | 2005-10-08 |
| 修稿时间： | 2006-05-08 |
Three New Fungous Disease of Forage Grasses |
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| LEI Yu-ming,ZHANG Jian-wen.Three New Fungous Disease of Forage Grasses[J].Acta Agrestia Sinica,2006,14(3):284-286. |
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| Authors: | LEI Yu-ming ZHANG Jian-wen |
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| Institution: | 1. Department of Agricultural Resources and Environmental Science, Hexi University, Zhangye, 734000, China;2. Plant Protection and Plant Quarantine Station of Zhangye, Zhangye, 734000, China |
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| Abstract: | Three fungous diseases were found first on nine forage grasses in China in the paper, through field collection,isolation culture,test of pathogenicity and retro-isolation. Among which Cercospora artenmisiae on Artemisia sp. ,C. cirsii on Cirsium sp. and C. humuligena on Humulus scandentis were new diseases within China. 9 kinds host of Cercospora were new records host plants in China. Diseases symptom and morphology were described of each diseases its causal agent. |
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| Keywords: | Forage grass Cercospora Identification of pathogen New disease |
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